38037226 has 4 divisors (see below), whose sum is σ = 57055842. Its totient is φ = 19018612.

The previous prime is 38037203. The next prime is 38037227. The reversal of 38037226 is 62273083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22553001 + 15484225 = 4749^2 + 3935^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (38037227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9509305 + ... + 9509308.

Almost surely, 2^38037226 is an apocalyptic number.

38037226 is a deficient number, since it is larger than the sum of its proper divisors (19018616).

38037226 is a wasteful number, since it uses less digits than its factorization.

38037226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19018615.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 38037226 is about 6167.4326911609. The cubic root of 38037226 is about 336.3072880929.

The spelling of 38037226 in words is "thirty-eight million, thirty-seven thousand, two hundred twenty-six".